| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.28 | 11.269% | $149.412 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $172.61 | 7.353% | $185.302 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $135.48 | 5.529% | $142.9707 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $54.29 | 12.238% | $60.934 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $228.61 | 13.298% | $259.0106 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $75.28 | 6.204% | $79.9504 | $79.95 | $79.95 | $80.00 |
| Purchase #7 | $82.33 | 3.612% | $85.3038 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $882.88 | $962.8835 | $962.87 | $962.85 | $962.90 | |